Ошибка при старте FreeZvit 2.2.3.4 DataReader

Обновил FreeZvit 2.2.3.4
Ошибка при старте
"There is already an open DataReader associated with this Command which must be closed first."
Что делать?
Ошибка при старте
"There is already an open DataReader associated with this Command which must be closed first."
Что делать?